Hi
CGRP can tell if it is
migraine or not. Some other tests like
ESR and CBC can help to rule out other orgnanic causes too. If these are prescribed drugs by a physician, continue with them. One study shows headache of unknown origin and got benefited by healthy a life style.
In food, avoid caffeine, non-veg, drinking,
smoking (primary and secondary), tea. Have few nuts and add more fruits and vegetables salads in food antioxidants like amla,
aloe vera, basil, and drink lots of water. Do daily sukshm
yoga [join online OMBW or art of living course, reversal rate is more than 70% with these techniques.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Sunny Madar, General & Family Physician